EditorialThe Cape Meares Lighthouse, with cherry-colored panels on its Fresnel lens, at Cape Meares State Park in Cape Meares, Ore., in October 2021. (Scott Robinson/The New York Times)
EditorialLens of a Lighthouse Light, Lighthouse lens on a green painted standard. The optic consists of three sides with Fresnel lenses, one side is open. A suspension point for the light source is provided in the middle of the optic., Chance Brothers & Co (men...
EditorialLens of a Lighthouse Light, Lighthouse lens on a green painted standard. The optic consists of three sides with Fresnel lenses, one side is open. A suspension point for the light source is provided in the middle of the optic., Chance Brothers & Co (men...